Merge pull request #1390 from danger/revert-1389-revert-1388-build-to-ghcr

Revert "Revert "add build and push to ghcr similar to danger""

Author: orta

.github/workflows/publish_package.yml

@@ -2,27 +2,46 @@ name: Release Danger-JS package
 
 on:
   push:
+    branches:
+      - 'master'
     tags:
       - '*'
 
+env:
+  REGISTRY: ghcr.io
+  IMAGE_NAME: ${{ github.repository }}
+
 jobs:
   build:
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      packages: write
 
     steps:
-      - uses: actions/checkout@v3
-
-      - name: Export tag version
-        run: echo "VERSION=${GITHUB_REF/refs\/tags\//}" >> $GITHUB_ENV
+      - name: Checkout
+        uses: actions/checkout@v3
 
-      - name: Docker Login
-        run: echo $PACKAGES_WRITE_TOKEN | docker login ghcr.io -u $USERNAME --password-stdin
-        env:
-          PACKAGES_WRITE_TOKEN: ${{ secrets.DOCKER_GITHUB_PASSWORD }}
-          USERNAME: ${{ secrets.DOCKER_GITHUB_USERNAME }}
+      - name: Log in to the Container registry
+        uses: docker/login-action@v2
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
 
-      - name: Docker Build
-        run: docker build -t ghcr.io/danger/danger-js:$VERSION .
+      - name: Set up Docker metadata
+        id: meta
+        uses: docker/metadata-action@v4
+        with:
+          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
+          tags: |
+            type=ref,event=branch
+            type=ref,event=tag
 
-      - name: Deploy
-        run: docker push ghcr.io/danger/danger-js:$VERSION
+      - name: Build and push Docker image
+        uses: docker/build-push-action@v4
+        with:
+          context: .
+          push: true
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}